Project\Visio 2010 AppV

Ive sequenced Project & Visio 2010 and all has been working fine. But I have 2 issues.

1. In Project when a user goes to use visual reports , I get the message saying that "Excel 2003 or later" needs to be installed. The pc's have Office 2010 thick installed

2. In both Visio & Project , if you go to Save/Send and click on email the message appears "Either there is no default mail client or the current mail client cnanot fulfill the messaging request". Please Run Microsoft Office and set it as the default mail client"

I've applied SP1 of both virtual apps but it didnt resolve either issue. Any one seen this before ?